Nylon liquid filter bag convenient to clean

Abstract

The utility model relates to the field of nylon liquid filter bags, and discloses a nylon liquid filter bag convenient to clean, which comprises a nylon filter bag, a lantern ring is fixedly connected to the bottom end of the nylon filter bag, a rotating plate is rotatably connected to the inner wall of the lantern ring, and a filter frame is fixedly connected to the left end of the rotating plate. A limiting mechanism is arranged on the inner wall of the top end of the rotating plate, the outer wall of the rotating plate is movably connected with a rotating wheel, the outer wall of the lantern ring is fixedly connected with a placing ring, and the outer wall of the nylon filter bag is in contact with sleeve cloth. According to the utility model, the limiting plate is separated from the notch in the inner wall of the lantern ring by moving the rotating wheel, so that the filter frame does not shield the bottom end of the lantern ring any more, solid particles quickly fall down from the nylon filter bag and the bottom end of the lantern ring, the nylon filter bag does not need to be manually overturned and poured by a worker, and the device is simple and convenient in actual operation; and the cleaning efficiency of the nylon filter bag is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of nylon liquid filter bags, in particular to a nylon liquid filter bag which is easy to clean. Background Art

[0002] Nylon liquid filter bag is a filter component commonly used in industrial filtration applications. It is usually used to filter out solid particles or impurities in liquids to purify and refine the liquid. During the filtration process, solid particles and impurities in the liquid will be captured by the filter material and gradually accumulate inside the filter bag. Therefore, the nylon liquid filter bag needs to be cleaned regularly.

[0003] The prior art has the following defects: most of the existing nylon filter bags are open at the top and sealed at the bottom, which will allow solid particles to fall at the bottom seal. During the cleaning process, the staff needs to frequently invert the nylon filter bag for cleaning, which is cumbersome in actual operation. At the same time, it is necessary to use flushing water to flush the outside of the nylon filter bag. When flushing the outside, the flushing water will splash everywhere. Secondly, when the nylon filter bag is taken out, a large amount of liquid may remain on its surface, which may drip to the ground before cleaning. Therefore, a nylon liquid filter bag that is easy to clean is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a nylon liquid filter bag that is easy to clean, aiming to improve the problem in the prior art that solid particles in the nylon filter bag cannot be quickly cleaned.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a nylon liquid filter bag that is easy to clean, the bottom end of the nylon filter bag is fixedly connected with a collar, the side wall of the collar is rotatably connected with a rotating plate, the bottom end of the rotating plate is fixedly connected with a filter frame, the filter frame is fixedly provided with a filter screen, the top inner wall of the rotating plate is provided with a limiting mechanism, and the outer wall of the rotating plate is movably connected with a rotating wheel;

[0006] The outer wall of the nylon filter bag is covered with a cover cloth, the interior of the cover cloth is hollow, a rubber rope is inserted through the inner wall of the cover cloth, and an extrusion ring is penetrated through the outer wall of the rubber rope.

[0007] As a further description of the above technical solution:

[0008] The limiting mechanism comprises a limiting plate which is slidably connected to the inside of the rotating plate, the top of the limiting plate passes through the top of the rotating plate and is plugged into the sleeve ring, and the bottom end of the limiting plate is elastically connected to the rotating plate through a reset spring.

[0009] As a further description of the above technical solution:

[0010] The bottom of the limiting plate is provided with a protrusion extending toward the outside of the collar, and the side wall of the rotating plate is provided with a through hole. The protrusion of the limiting plate passes through the through hole of the rotating plate and is fixedly connected with the inner side wall of the rotating wheel.

[0011] As a further description of the above technical solution:

[0012] The top of the sleeve ring is fixedly connected with a placing ring, the placing ring is located outside the nylon filter bag, and the sleeve cloth, rubber rope and extrusion ring are all located inside the placing ring.

[0013] As a further description of the above technical solution:

[0014] The outer side wall of the sleeve ring is provided with an opening, and one side of the rotating plate passes through the opening of the sleeve ring and extends out of the sleeve ring.

[0015] As a further description of the above technical solution:

[0016] The top end of the filter frame contacts the bottom end of the collar.

[0017] As a further description of the above technical solution:

[0018] The sleeve ring is provided with a notch corresponding to the top of the limiting plate, and the top of the limiting plate is in the shape of a square column.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the limit plate is separated from the inner wall notch of the collar by moving the rotating wheel, and then the rotating wheel is rotated to drive the filter frame to move, so that the filter frame no longer blocks the bottom end of the collar, so that solid particles quickly fall from the nylon filter bag and the bottom end of the collar, and the staff does not need to manually flip and dump the nylon filter bag. It is simple and convenient in actual operation, and the efficiency of cleaning the nylon filter bag is improved to a certain extent.

[0021] 2. In the utility model, the extrusion ring is moved to lock the rubber rope so that the cover cloth can continuously squeeze the nylon filter bag to slide vertically, so as to squeeze out the residual liquid on the inner wall of the nylon filter bag and reduce the impact caused by the liquid in the nylon filter bag dripping to the ground.

[0022] 3. During the rotation of the filter frame, the bottom of the ring pushes down the filter residue on the filter net of the filter frame, which has a better cleaning effect on the filter residue on the filter frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the whole nylon filter bag of the utility model, which is a nylon liquid filter bag that is easy to clean;

[0024] Figure 2A schematic diagram showing the bottom end of a collar of a nylon liquid filter bag that is easy to clean proposed by the utility model;

[0025] Figure 3 This is a schematic cross-sectional view of the entire ring of a nylon liquid filter bag that is easy to clean proposed by the utility model;

[0026] Figure 4 This is a schematic overall cross-sectional view of a rotating wheel and a rotating plate of a nylon liquid filter bag that is easy to clean proposed by the utility model;

[0027] Legend:

[0028] 1. Nylon filter bag; 2. Ring; 3. Rotating plate; 4. Filter frame; 5. Reset spring; 6. Limiting plate; 7. Rotating wheel; 8. Placement ring; 9. Cloth; 10. Rubber rope; 11. Extrusion ring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 4 The utility model provides an embodiment: a nylon liquid filter bag that is easy to clean, including a nylon filter bag 1, a collar 2 is fixedly connected to the bottom end of the nylon filter bag 1, the collar 2 is mainly used to connect the filter frame 4 and the nylon filter bag 1, the side wall of the collar 2 is rotatably connected with a rotating plate 3, the bottom end of the rotating plate 3 extends out of the bottom of the collar 2 and is fixedly connected to the filter frame 4, a filter screen is fixed on the filter frame 4, the filter screen can allow liquid to leak from the filter screen, the filter screen can block and collect solid impurities, the material of the filter screen is the same as that of the nylon filter bag 1, refer to Figure 4 A limiting mechanism is arranged on the inner wall at the top of the rotating plate 3, and a rotating wheel 7 is movably connected to the outer wall of the rotating plate 3. The rotating wheel 7 can move vertically on the outer wall of the rotating plate 3 and can rotate at the same time.

[0031] The outer wall of the nylon filter bag 1 is covered with a cover cloth 9, and the surface of the cover cloth 9 is made of smooth material, so that the cover cloth 9 can move smoothly along the surface of the nylon filter bag 1 when in use. The cover cloth 9 is arranged around the outer wall of the nylon filter bag 1, and the interior of the cover cloth 9 is hollow, and the inner wall of the cover cloth 9 is interspersed with a rubber rope 10. The rubber rope 10 has a certain elastic force, which can allow the cover cloth 9 and the rubber rope 10 to be quickly reset after use. The outer wall of the rubber rope 10 is penetrated by an extrusion ring 11, and the extrusion ring 11 is annular in design. The rubber rope 10 is moved and squeezed by the extrusion ring 11 to be tightened. The rubber rope 10 contacts the outer wall of the nylon filter bag 1, and the extrusion ring 11 contacts the outer wall of the nylon filter bag 1.

[0032] Preferably, a placement ring 8 is fixedly connected to the top of the ring 2, and the placement ring 8 is located outside the nylon filter bag 1. When liquid extrusion is not required, the cover cloth 9, rubber rope 10 and extrusion ring 11 can be placed in the placement ring 8 for storage, which is convenient for storage.

[0033] The limiting mechanism includes a limiting plate 6, the interior of the rotating plate 3 is hollow, the limiting plate 6 is slidably connected to the interior of the rotating plate 3, the top of the limiting plate 6 passes through the top of the rotating plate 3 and the top of the limiting plate 6 is a square column, which can allow the square column and the collar 2 to be plugged in to position the entire filter frame 4, the bottom end of the limiting plate 6 is elastically connected to the rotating plate 3 through a reset spring 5, the top end of the reset spring 5 is fixedly connected to the bottom end of the limiting plate 6, and the bottom end of the reset spring 5 is fixedly connected to the inner bottom wall of the rotating plate 3. When the plate 6 moves downward, the reset spring 5 will be compressed. When resetting, the elastic force of the reset spring 5 is used to reset the limit plate 6. The bottom of the limit plate 6 is provided with a protrusion extending toward the outside of the ring 2. A through hole is provided on the side wall of the rotating plate 3. The protrusion of the limit plate 6 passes through the through hole of the rotating plate 3 and is fixedly connected to the inner side wall of the rotating wheel 7. The limit plate 6 is plugged into the ring 2. A notch corresponding to the top of the limit plate 6 is provided on the ring 2. The top of the filter frame 4 contacts the bottom of the ring 2.

[0034] Preferably, an outer side wall of the collar 2 is provided with an opening, and one side of the rotating plate 3 passes through the opening of the collar 2 and extends out of the collar 2 to facilitate the rotation of the rotating plate 3 .

[0035] Working principle: When the nylon filter bag 1 is used, the cover cloth 9, rubber rope 10 and squeeze ring 11 can be rolled up to the inner wall of the placement ring 8 and placed. The liquid is filtered through the nylon filter bag 1 and the solid particles are left on the top of the filter frame 4. When the solid particles in the nylon filter bag 1 need to be cleaned, the cover cloth 9, rubber rope 10 and squeeze ring 11 are moved from the inner wall of the placement ring 8 to the upper end of the nylon filter bag 1. When using, move the squeeze ring 11 to the right and tighten the rubber rope 10 to let the squeeze ring 11 pull the cover cloth 9 and rubber rope 10. The rubber rope 10 is tightened to squeeze the residual liquid in the nylon filter bag 1, and the entire rubber rope 10 and the cover cloth 9 are tightened and moved downward, so that the residual liquid in the nylon filter bag 1 continuously flows out from the nylon filter bag 1 and the filter net of the filter frame 4. After the end, the squeezing ring 11 and the rubber rope 10 are loosened to allow the elastic force of the rubber rope 10 to reset the squeezing ring 11 to the left, and the entire cover cloth 9, rubber rope 10 and squeezing ring 11 are rolled up into the placement ring 8 to reduce the impact of the residual liquid on the surface of the nylon filter bag 1 dripping onto the ground.

[0036] After filter bag 1 is in the working state, just can make filter bag 1 be put into operation, and filter bag 1 can be put into operation after filter bag 1 is in working state, and filter bag 1 can be put into operation after filter bag 1 is in working state, and filter bag 1 can be put into operation after filter bag 1 is in working state.

[0037] In the process of rotating the wheel 7 clockwise, the filter residue on the filter screen in the filter frame 4 is pushed down by the bottom surface of the sleeve ring 2, and the cleaning effect is good.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nylon liquid filter bag that is easy to clean, comprising a nylon filter bag (1), characterized in that: The bottom end of the nylon filter bag (1) is fixedly connected to a collar (2), the side wall of the collar (2) is rotatably connected to a rotating plate (3), the bottom end of the rotating plate (3) is fixedly connected to a filter frame (4), a filter screen is fixedly provided on the filter frame (4), a limiting mechanism is provided on the top inner wall of the rotating plate (3), and a rotating wheel (7) is movably connected to the outer wall of the rotating plate (3); The outer wall of the nylon filter bag (1) is covered with a cover cloth (9), the interior of the cover cloth (9) is hollow, a rubber rope (10) is inserted through the inner wall of the cover cloth (9), and an extrusion ring (11) is inserted through the outer wall of the rubber rope (10).

2. The easy-to-clean nylon liquid filter bag according to claim 1, characterized in that: The limiting mechanism comprises a limiting plate (6), which is slidably connected to the inside of the rotating plate (3), the top of the limiting plate (6) passes through the top of the rotating plate (3) and is plugged into the sleeve ring (2), and the bottom end of the limiting plate (6) is elastically connected to the rotating plate (3) via a return spring (5).

3. The easy-to-clean nylon liquid filter bag according to claim 2, characterized in that: The bottom of the limiting plate (6) is provided with a protrusion extending toward the outside of the collar (2), the side wall of the rotating plate (3) is provided with a through hole, and the protrusion of the limiting plate (6) passes through the through hole of the rotating plate (3) and is fixedly connected to the inner side wall of the rotating wheel (7).

4. The easy-to-clean nylon liquid filter bag according to claim 1, characterized in that: A placement ring (8) is fixedly connected to the top of the sleeve ring (2), the placement ring (8) is located outside the nylon filter bag (1), and the sleeve cloth (9), rubber rope (10) and extrusion ring (11) are all located inside the placement ring (8).

5. The easy-to-clean nylon liquid filter bag according to claim 3, characterized in that: An opening is provided on the outer side wall of the collar (2), and one side of the rotating plate (3) penetrates through the opening of the collar (2) and extends out of the collar (2).

6. The easy-to-clean nylon liquid filter bag according to claim 5, characterized in that: The top end of the filter frame (4) contacts the bottom end of the collar (2).

7. The easy-to-clean nylon liquid filter bag according to claim 5, characterized in that: The collar (2) is provided with a notch corresponding to the top end of the limiting plate (6), and the top end of the limiting plate (6) is in the shape of a square column.

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